Winch



FIG. 1 is a front perspective view of a winch;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top planar view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom planar view thereof. 

The ornamental design for a winch, as shown and described. 